54868645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 73890432

約数和(自身を除く): 19021787

約数列:

[1, 5, 13, 43, 65, 67, 215, 293, 335, 559, 871, 1465, 2795, 2881, 3809, 4355, 12599, 14405, 19045, 19631, 37453, 62995, 98155, 163787, 187265, 255203, 818935, 844133, 1276015, 4220665, 10973729, 54868645]

約数ペア:

[(1, 54868645), (5, 10973729), (13, 4220665), (43, 1276015), (65, 844133), (67, 818935), (215, 255203), (293, 187265), (335, 163787), (559, 98155), (871, 62995), (1465, 37453), (2795, 19631), (2881, 19045), (3809, 14405), (4355, 12599)]